Fix the size expectations of xRRSetCrtcGamma.

It was using REQUEST_SIZE_MATCH (client request length must equal request size)
rather than REQUEST_AT_LEAST_SIZE (client request length must be at least
big enough for request size), and this request has data following the request
structure.

1 files changed, 1 insertions, 1 deletions

diff --git a/randr/rrcrtc.c b/randr/rrcrtc.c
index c84ec6178..fdd1d429d 100644
--- a/randr/rrcrtc.c
+++ b/randr/rrcrtc.c
@@ -870,7 +870,7 @@ ProcRRSetCrtcGamma (ClientPtr client)
     unsigned long		len;
     CARD16			*red, *green, *blue;
     
-    REQUEST_SIZE_MATCH(xRRSetCrtcGammaReq);
+    REQUEST_AT_LEAST_SIZE(xRRSetCrtcGammaReq);
     crtc = LookupCrtc (client, stuff->crtc, DixWriteAccess);
     if (!crtc)
 	return RRErrorBase + BadRRCrtc;